And you open a savings account and put $100 in it right away she didn’t say is $50 per month which equation shows how many months and angie’s will have to save it to her account

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Anyone know? will mark brainliest if correct!